package com.jynn.mesh.util;

import java.io.IOException;
import java.io.InputStream;

import org.apache.poi.openxml4j.opc.OPCPackage;
import org.apache.poi.xwpf.usermodel.XWPFDocument;
import org.apache.poi.xwpf.usermodel.XWPFParagraph;
import org.apache.xmlbeans.XmlException;
import org.apache.xmlbeans.XmlToken;
import org.openxmlformats.schemas.drawingml.x2006.main.CTNonVisualDrawingProps;
import org.openxmlformats.schemas.drawingml.x2006.main.CTPositiveSize2D;
import org.openxmlformats.schemas.drawingml.x2006.wordprocessingDrawing.CTInline;

/**
 * 功能描述:自定义XWPFDocument，并重写 createPicture()方法
 *
 * @author jynn
 * @created 2019年8月18日
 * @version 1.0.0
 */
public class CustomXWPFDocument extends XWPFDocument {
	public CustomXWPFDocument() {
		super();
	}

	public CustomXWPFDocument(OPCPackage opcPackage) throws IOException {
		super(opcPackage);
	}

	public CustomXWPFDocument(InputStream in) throws IOException {
		super(in);
	}

	/**
	 * 功能描述:创建图片
	 *
	 * @param id
	 * @param width
	 * @param height
	 * @param paragraph
	 * @return
	 * @see [相关类/方法](可选)
	 * @since [产品/模块版本](可选)
	 */
	/*public void createPicture(int id, int width, int height, XWPFParagraph paragraph) {
		final int EMU = 9525;
		width *= EMU;
		height *= EMU;
//		String blipId = getAllPictures().get(id).getPackageRelationship().getId();
		CTInline inline = paragraph.createRun().getCTR().addNewDrawing().addNewInline();

		System.out.println(blipId + ":" + inline);

		String picXml = "" + "<a:graphic xmlns:a=\"http://schemas.openxmlformats.org/drawingml/2006/main\">"
				+ "   <a:graphicData uri=\"http://schemas.openxmlformats.org/drawingml/2006/picture\">"
				+ "      <pic:pic xmlns:pic=\"http://schemas.openxmlformats.org/drawingml/2006/picture\">"
				+ "         <pic:nvPicPr>" + "            <pic:cNvPr id=\"" + id + "\" name=\"Generated\"/>"
				+ "            <pic:cNvPicPr/>" + "         </pic:nvPicPr>" + "         <pic:blipFill>"
				+ "            <a:blip r:embed=\"" + blipId
				+ "\" xmlns:r=\"http://schemas.openxmlformats.org/officeDocument/2006/relationships\"/>"
				+ "            <a:stretch>" + "               <a:fillRect/>" + "            </a:stretch>"
				+ "         </pic:blipFill>" + "         <pic:spPr>" + "            <a:xfrm>"
				+ "               <a:off x=\"0\" y=\"0\"/>" + "               <a:ext cx=\"" + width + "\" cy=\""
				+ height + "\"/>" + "            </a:xfrm>" + "            <a:prstGeom prst=\"rect\">"
				+ "               <a:avLst/>" + "            </a:prstGeom>" + "         </pic:spPr>"
				+ "      </pic:pic>" + "   </a:graphicData>" + "</a:graphic>";

		inline.addNewGraphic().addNewGraphicData();
		XmlToken xmlToken = null;
		try {
			xmlToken = XmlToken.Factory.parse(picXml);
		} catch (XmlException xe) {
			xe.printStackTrace();
		}
		inline.set(xmlToken);

		inline.setDistT(0);
		inline.setDistB(0);
		inline.setDistL(0);
		inline.setDistR(0);

		CTPositiveSize2D extent = inline.addNewExtent();
		extent.setCx(width);
		extent.setCy(height);

		CTNonVisualDrawingProps docPr = inline.addNewDocPr();
		docPr.setId(id);
		docPr.setName("图片" + id);
		docPr.setDescr("测试");
	}*/

}